Carbon monoxide detector



FIG. 1 is a perspective photographic view of an embodiment of the carbon monoxide detector according to the invention.

FIG. 2 is a top photographic view of the carbon monoxide detector according to FIG. 1.

FIG. 3 is a first side photographic view of the carbon monoxide detector according to FIG. 1.

FIG. 4 is a second side photographic view of the carbon monoxide detector according to FIG. 1.

FIG. 5 is a third side photographic view of the carbon monoxide detector according to FIG. 1; and,

FIG. 6 is a bottom photographic view of the carbon monoxide detector according to FIG. 1. 

The ornamental design for a carbon monoxide detector, as shown and described. 